Anaplasma marginaleAnaplasmosisAnaplasmaAnaplasma phagocytophilumRhipicephalusDermacentorCattleAnaplasma centraleTicksCattle DiseasesBacterial Outer Membrane ProteinsEhrlichiosisArachnid VectorsTick-Borne DiseasesAntigens, BacterialAnaplasma ovisArthropod VectorsAnaplasmataceaeEhrlichiaSalivary GlandsEhrlichia ruminantiumBacterial VaccinesBabesia bovisIxodes